This document provides information about wheat seed production practices including land requirements, isolation requirements, cultural practices, and harvesting. Key points include:
- Fields must be free from volunteer plants, well-drained, and have a soil pH suitable for wheat. Long crop rotations are recommended.
- Wheat should not be planted immediately after another wheat crop unless the previous variety is the same. A two-year rotation is needed for fields with smut or nematodes.
- Isolation distances of at least 3 meters are required, and 180 meters for loose smut susceptible varieties.
- Proper timing, land preparation, seed treatment, weed control, and roguing are important cultural practices. Harvesting is done
Genetic engineering & transgenic breedingPawan Nagar
This document discusses genetic engineering and transgenic breeding. It begins with an introduction and overview of cell culture and transformation methods like somatic embryogenesis and organogenesis that are used to obtain transgenic plants. Various plant transformation methods like direct transformation, biological delivery methods, and selecting transgenic events are described. The molecular biology behind plant transformation involving overexpression vectors, promoters, RNA interference, and zinc-finger nucleases is explained. Transgenic breeding or breeding with transgenics is then discussed, including improving crop traits through backcrossing transgenic plants with elite varieties. Examples are given of transgenic crops with increased yield or insect resistance.
Introduction to seed and seed technologyNSStudents
The Presentation is prepared by the N.S Institution of science, Markapur.
It consists of a basic introduction related to Introduction to seed and seed technology.
This document summarizes information about groundnut (peanut), including its origin in Brazil and major production areas like India, China, Nigeria, and Sudan. It describes the plant's lifecycle and chromosome number, and classifies species within the Arachis genus. It outlines breeding objectives such as disease resistance, yield improvement, and exploiting wild species. Common breeding methods are also summarized, including selection, hybridization techniques like bulk selection and pedigree method, and approaches like mutation breeding. The document provides an overview of groundnut's taxonomy, genetics, breeding goals, and approaches.
This document provides an overview of potatoes including:
1. Potatoes originated from wild species in South America and were introduced to India by Portuguese in the 17th century. It is now the 4th most grown crop in India.
2. Breeding methods used for potato improvement include introduction, clonal selection, hybridization and selection, heterosis breeding, backcrossing, and mutation breeding.
3. Major achievements include the Central Potato Research Institute in India releasing 50 high-yielding varieties, 43 for table use and 6 for processing. Transgenic potatoes have also been developed with resistances to late blight, cold injury, and viruses.
This document discusses hybrid seed production techniques for muskmelon and watermelon. It provides information on the breeding objectives and mechanisms used for hybrid seed production in these crops. For muskmelon, the predominant sex form is andromonoecious, requiring hand emasculation and pollination. Watermelon is mostly monoecious, with hand pollination of female flowers. Field inspection standards and seed quality parameters are also outlined. Popular hybrid varieties that demonstrate heterosis for traits like yield, fruit size and quality are highlighted.
Study in respect to origin distribution of species –wild relatives- and forms of breeding objectives –major breeding procedure for development of hybrids varieties in wheat
The document discusses the taxonomy, origin, evolution, and breeding of tomatoes. It notes that tomatoes originated in South America and were domesticated from wild cherry tomatoes. Important tomato breeding objectives include increasing yield, improving fruit quality and shelf life, and developing resistance to diseases and abiotic stresses. Breeding methods discussed are introduction, selection, hybridization, and biotechnology. The first genetically modified tomato, Flavr Savr, was developed to have increased shelf life but did not significantly improve firmness.
Rootstocks are used in grafted fruit crops to provide a root system and influence other traits. There are two main types - seedling and clonal rootstocks. Seedling rootstocks are raised from seeds but have variation, while clonal rootstocks are propagated vegetatively and preserve the mother plant's characteristics. Rootstocks help with functions like nutrient uptake, dwarfing trees, stress tolerance, and productivity. In temperate fruits, common rootstocks include various Prunus species for stone fruits, quince for pears, and specific clonal or seedling rootstocks optimized for traits in apples, walnuts, and other crops.
General Principles of Seed Production TechnologyRoshan Parihar
This document discusses principles of seed production, including genetic and agronomic principles.
Genetically, seed purity can deteriorate due to factors like natural crossing, genetic drift, mutations and mechanical mixtures. Methods to prevent deterioration include maintaining isolation distances, roguing fields to remove off-type plants, and growing seed crops only in adapted areas. Seed certification verifies genetic purity and quality.
Agronomically, seed production requires selecting suitable climates and soil conditions for the crop. Isolation of seed plots, selection of high-quality seed sources and varieties, and following best practices for seed treatment, sowing method and timing are important to maximize yield and seed quality.
This document provides information about a course on breeding of fruit crops. It discusses various topics related to fruit breeding including objectives of fruit breeding such as increasing production and quality, broadening genetic bases, developing varieties resistant to stresses. It also discusses techniques used in fruit breeding like apomixis, mutation breeding and polyembryony. The key objectives of fruit breeding are outlined as increasing production, quality, resistance to biotic and abiotic stresses, and broadening genetic diversity. Mutation breeding techniques using physical and chemical mutagens are also summarized.
Male sterility, types and utilization in hybrid seed productionHirdayesh Anuragi
This document discusses male sterility in plants, which is the inability to produce viable pollen. It covers the main types of male sterility including cytoplasmic male sterility (CMS), genetic male sterility (GMS), and cytoplasmic-genetic male sterility (CGMS). It also discusses methods for creating and detecting male sterility, as well as applications for hybrid seed production.
Seed inspectors are appointed by state governments to enforce seed quality control laws. They have various qualifications and duties including integrity, knowledge of seed standards, sampling procedures, and enforcement powers. Inspectors are responsible for drawing representative samples, sending them for analysis, investigating potential offenses, and taking actions like stop sale orders or seizures if standards are not met. They aim to educate industry and ensure compliance with laws to protect seed quality and the industry.
Seed is the most important asset in the agriculture. seeds have to be stored for the next season. so it is important to study the seed storage physiology and gnetics
Seed storage involves preserving seeds with their initial quality from harvest until planting. There are different stages of storage from when seeds reach maturity on the plant until they are planted. The main objectives of storage are to maintain seed germination, purity, and vigor by providing suitable storage conditions. Key factors that influence seed longevity during storage include moisture content, temperature, humidity, pests, and the genetic characteristics of the seeds. Proper storage requires dry, cool conditions with pest control and high-quality seeds.
The document discusses seed certification in India. It states that seed certification is a regulatory process designed to maintain and provide quality seeds to farmers. It ensures genetic purity, freedom from diseases and weeds, and good germination of certified seeds. Seed certification is done according to the Seeds Act of 1966 and Seed Rules of 1968 by state seed certification agencies or the National Seed Corporation where state agencies do not exist. It also discusses the different classes of seeds - breeder seeds, foundation seeds and certified seeds - and the generation system of seed multiplication.
This document discusses the critical role that plant genetic resources and genebanks will play in ensuring global food security, adapting agriculture to climate change, and reducing greenhouse gas emissions over the next 30 years. Genebanks conserve crop diversity and wild relatives that provide tolerance to stresses like drought, heat, and disease, offering options for breeding climate-resilient crops. No single country can conserve all plant genetic diversity, so international cooperation through systems like the Svalbard Global Seed Vault is needed to preserve crops globally for current and future use.
World agriculture is facing its biggest challenge due to population growth and climate change. Crop diversity is critical for adapting to these challenges but many varieties have been lost. The Crop Trust works to conserve crop diversity globally to ensure food security. A new initiative called DivSeek aims to facilitate open access to genomic and phenotypic data associated with genebank collections through common data standards. This will help breeders develop climate-resilient crops and address food insecurity.
This document summarizes a seminar on the green revolution and the need for a second green revolution. The seminar covered the history and introduction of the original green revolution, including the development of high-yielding varieties, expansion of irrigation, and use of fertilizers and pesticides. Constraints on current agricultural practices and the need for changes were also discussed. The second green revolution would focus on issues like poor irrigation infrastructure, stagnating yields, and rising population through techniques like drought-tolerant crops developed using biotechnology.
Wilhelm Gruissem - Global Plant Council: A coalition of plant and crop societ...epsoeurope
Presentation from Wilhelm Gruissem, President of the Global Plant Council, at the 7th EPSO Conference, 2 Sept 2013.
"Global Plant Council: A coalition of plant and crop societies across the globe, Global needs and contributions from plant science"
This document summarizes information about global food resources and production methods. It discusses that a small number of plants and animals provide most of the world's food, and that grains like wheat, rice and corn make up half of all calories consumed. It also describes the differences between industrialized agriculture, which uses large amounts of chemicals and fossil fuels, and traditional agriculture. The document outlines challenges like population growth, land degradation and overfishing that stress food resources, but notes worldwide malnutrition has decreased in recent decades. It concludes by discussing sustainable agricultural practices and the role of government assistance and research in addressing food issues.
Sustainable-Development by Hardik Agrawal.pptxHardikAgrawal49
The document discusses the key concepts of sustainable development including its definition, historical background, and pillars. It outlines priority areas for sustainable development action identified by the UN such as water and sanitation, energy, health, agriculture, and biodiversity protection. For each area, it discusses some important issues such as ensuring access to clean drinking water and sanitation for all, increasing access to energy sources in rural areas, reducing mortality rates from diseases, addressing soil fertility issues in agriculture, and protecting ecosystems and genetic diversity.
Enhancing Global Food Resources: CGIAR Strategy and its future Portfolio of P...CGIAR
Presented to the Second International Forum on Global Food Resources, 5-6 October 2016, Hokkaido University.
By Peter Gardiner, CGIAR System Management Office, France
The document discusses the history of famines and public plant breeding efforts to address food shortages. It notes that the Irish Potato Famine triggered efforts to find new crop genes, and a 1943 conference resolved to achieve freedom from hunger. Major 20th century famines killed millions. The Green Revolution increased wheat and rice yields through new semi-dwarf varieties, but concerns about its environmental impacts led to the concept of an "Evergreen Revolution" integrating natural resource management. Achieving this will require harmonizing organic farming with new genetics to address challenges like climate change.
Transforming Agri-food Systems to Achieve Healthy Diets for AllCGIAR
Challenges: Why Agri-Food Systems Need to Be Transformed
Opportunities: What Science Can Offer to Address these Challenges
The CGIAR partnership: Our Contribution to achieving the UN’s Sustainable Development Targets
This document discusses agroforestry and its role in achieving sustainable development goals. It notes that agroforestry practices like farmer-managed natural regeneration have led to 5 million hectares of croplands integrated with trees in Niger. This "Evergreen Agriculture" approach buffers crops from drought, conserves soil and water, and provides diverse incomes. The document calls for fully deploying agroforestry insights worldwide and developing a global plan to upscale agroforestry through improved technical capacity, policies, awareness raising, and private sector support. Identifying genes behind beneficial tree phenology could further help perennialize agriculture systems.
This document provides an overview of food farming. It begins with introductions to food and farming. There are then sections on the history of food farming, types of farming including crop, livestock, and organic, challenges facing food farming like climate change and soil degradation, solutions and innovations, and the concept of "farm to fork" representing the entire food supply chain. The document concludes that food farming is critical to global food security and environmental sustainability.
DIVERSIFOOD Final Congress - Session 2 - Underutilizated/forgotten crops: mul...diversifoodproject
"Underutilizated/forgotten crops: multi-actor and on farm evaluation": Keynote by Ambrogio Costanzo, ORC, UK
"Participatory assessment of local and traditional varieties of wheat in South Spain" by Maria Carrascosa, RAS, Spain
"Re-discovering ancient wheat population for organic farming in Hungary" by Dóra Drexler, ÖMKI, Hungary
"Lathyrus sativus and L. cicera germplasm characterization and breeding" by Diego Rubiales, CSIC, Spain
"Antinutritive ingredients in grain legume species for organic fodder" by Gilles Altmann, IBLA, Luxembourg
"Resistance screening of pea against a complex of root pathogens" by Lukas Wille, FiBL, Switzerland
"The Honeycomb Selection Designs in Participatory Breeding trials with cowpea" by Dionysia Fasoula, ARI, Cyprus
"Microbial communities and plant breeding: challenges and perspectives" by Michalis Omirou, ARI, Cyprus
"Chickpea genotypes response on drought and its impact on mycorrhizal symbiosis" by Athanasia-Eleni Kavadia, ARI, Cyprus
"Mobilising still diversity for minor cereals in West of France"
by Estelle Serpolay, ITAB, France
This document discusses the importance of seed diversity for ensuring resilient and nutritious food production in the face of climate change. It outlines how agricultural biodiversity has declined dramatically due to the loss of traditional seed varieties and knowledge. However, reviving seed diversity through supporting local seed systems, networks, and farmers' rights is key to building climate resilience. The document presents case studies from countries taking innovative approaches to enhancing seed diversity and agriculture through collaboration with small-scale farmers.
food-resources1.ppt for school purposes and to helping students with free lea...leejohnmaquemaque
The document summarizes information about global food production and issues. It notes that a small number of plant and animal species provide the majority of human calories, with grains like wheat and rice being most common. Industrial agriculture produces most food worldwide using fossil fuels and chemicals, while traditional methods still feed many people. Issues around food include population growth reducing available resources, malnutrition in various forms, and environmental impacts of production.
The document summarizes key information about global food production and consumption. It notes that 15 plant and 8 animal species supply 90% of global calories, with grains like wheat, rice and corn comprising half of all calories. It describes industrialized agriculture, which uses large amounts of resources to produce single crops, versus traditional subsistence and intensive agriculture. Issues discussed include population growth, land degradation, irrigation and fertilizer declines contributing to food problems. It also covers malnutrition, overnutrition, and provides some positive trends in reducing undernourishment.
- 15 plant and 8 animal species supply 90% of global food, with wheat, rice, and corn providing half of all calories. 66% of people rely mainly on these grains.
- There are two main types of food production: industrialized agriculture which uses large amounts of chemicals and fossil fuels to grow monocultures, and traditional agriculture which is still practiced by most people globally.
- Population growth, degradation of cropland, and declining resources are exacerbating global food problems, though food production has doubled since 1940 and global undernutrition has decreased significantly in recent decades.
Similar to The Svalbard Global Seed Vault: A lifesaver in the Arctic (20)
The PCL Framework: A strategic approach to comprehensive risk management in r...NAP Events
The document presents the PCL Framework, a new strategic approach to comprehensive climate risk management. The framework considers three clusters of response - Preemptive Adaptation (P), Contingent Arrangements (C), and Loss Acceptance (L) - as a continuum rather than a hierarchy. Actions across the three clusters are optimized to arrive at a balanced portfolio that minimizes long-term costs. Key steps involve classifying losses as intolerable or tolerable based on social valuation, then conducting cost-effectiveness or cost-benefit analyses to identify appropriate risk management strategies for each loss classification. The approach aims to provide an integrated methodology for addressing climate risks in an iterative, evidence-based manner.
The document summarizes the modalities used by the Least Developed Countries Expert Group to support least developed countries in developing and implementing National Adaptation Plans. The modalities include maintaining a central repository of NAPs and related resources, hosting NAP Expos to facilitate knowledge sharing, providing training workshops to build capacity, collecting case studies using open NAP processes, collaborating with other organizations, developing technical guidelines and supplements, and publishing technical papers. The LEG aims to improve existing modalities based on feedback and identify any gaps, in order to best support least developed countries in adaptation planning.
LDC Expert Group mandates and achievementsNAP Events
The document summarizes the work of the Least Developed Countries Expert Group (LEG) from 2016 to 2020, including providing technical guidance and direct country support for National Adaptation Plans (NAPs), engagement with organizations like the Green Climate Fund to improve access to funding for NAPs in LDCs, addressing gender and vulnerable groups in adaptation planning, and supporting the COP, CMA and SBI on LDC-related issues. The LEG has produced various guidance documents, held training workshops and NAP Expos, and provided assistance to over 18 LDCs through its Open NAPs initiative during this period.
LDC Expert Group experiences, good practies and leasons learnedNAP Events
The document summarizes the stocktaking meeting of the Least Developed Countries Expert Group (LEG) work from February 2020. It outlines good practices, lessons learned, and gaps in several areas of the LEG's work: guidelines and technical materials, training, Open NAPs, engaging funding entities, mobilizing others, and strengthening gender considerations. Key highlights include that NAP guidelines are widely used, technical assistance is needed to apply learning, co-producing NAPs through Open NAPs is effective, and coordination across stakeholders can help create common milestones and support.
The document outlines several important future trends and milestones from 2020 onward that will impact Least Developed Countries (LDCs), including the submission of updated climate action plans, the commencement of $100 billion in annual climate finance, the first global stocktake of climate progress, 10 remaining years to achieve sustainable development goals, and the 5th UN conference on LDCs in 2021 to define their agenda for the next decade. It also notes a growing number of LDCs graduating from the group and initiatives focused on LDCs long-term vision and sectors like agriculture, land use, and renewable energy.
Least Developed Countries undertakings under the convention and the paris agr...NAP Events
This document summarizes the requirements and undertakings for Least Developed Countries (LDCs) under the UNFCCC Convention and Paris Agreement. It outlines that LDCs must provide information on national circumstances, GHG inventories, mitigation targets and actions, adaptation priorities and plans, financing needs, and education/outreach efforts. LDCs also undertake to communicate ambitious climate actions and successive NDCs to achieve the goals of the Paris Agreement, as well as provide regular transparency reports on their progress.
Heineken operates 165 breweries across 70 countries and employs 76,000 people. Sustainable development is important to Heineken for three main reasons: 1) Addressing climate change issues like rising temperatures and sea levels. 2) Committing to the Paris Agreement to keep global warming below 2 degrees Celsius. 3) Evolving consumer preferences for sustainable brands. Red Stripe brewery in Jamaica has implemented various sustainability initiatives including reducing water usage through filtration plants, lowering carbon emissions by switching to LNG, increasing bottle return rates, and sourcing ingredients through sustainable agriculture projects.
This document outlines the proposed structure and content for a book on National Adaptation Plans (NAPs). It discusses including country case studies on NAP processes, early results of implementation strategies, and themes around the limits and potential maladaptation of adaptation efforts. It considers focusing on common experiences between countries and the utility of technical guidance provided. The book would synthesize lessons learned on effective adaptation processes and good practices regarding governance, stakeholder involvement, planning, budgeting, and legal frameworks. It raises discussing factors like development scenarios, priority setting, risk-based approaches, and guidance for global temperature goals.
This document provides a demonstration of CLIMADA, a platform for probabilistic climate risk quantification and adaptation economics. It summarizes the key steps to generate hazard data from tropical cyclone tracks, create exposure data for Bangladesh, define vulnerability through impact functions, and calculate risk metrics like expected annual damage. The demonstration shows how CLIMADA can be used to model current and potential future climate risks.
CLIMADA is an open-source and open-access global probabilistic risk modelling and adaptation economics platform. It provides decision makers from local to national scales with a rigorous risk management approach to identify, assess, and propose cost-effective adaptation measures to address weather and climate risks. CLIMADA uses probabilistic hazard simulations and intensity-impact functions to quantify risk from events like tropical cyclones, floods, droughts and more. It then evaluates how risk may change in the future from socioeconomic development and climate change to help prioritize adaptation options.
Marine fisheries, especially tuna fisheries in the Pacific Islands region, are highly vulnerable to climate change. Increased sea surface temperatures and water column stratification are reducing nutrient levels and primary production. Models project that by 2050, 15% of skipjack tuna biomass could move from exclusive economic zones into high seas areas, potentially resulting in losses of over $60 million annually in license revenue for Pacific Island countries. Adaptation strategies are needed to reduce uncertainties, account for potential stock movements between countries' waters, and maintain jurisdiction over migratory tuna stocks to sustain fisheries and economies in the region.
6.1.4 Methodologies for climate rational for adaptation - GCFNAP Events
This document discusses the Green Climate Fund's investments in climate information and early warning systems. It provides context on increasing climate extremes and disasters. It outlines the GCF's investment criteria and approved projects for climate information and early warning systems, totaling $659 million in financing for 23 projects benefiting 125 million people. The pipeline of potential future projects could provide an additional $436 million for 17 more projects benefiting 1.57 billion people. It examines one case study project in Georgia and concludes by providing contact information for the author.
6.1.3 Methodologies for climate rational for adaptation NAP Events
1) Understanding long-term climate trends through the use of climate indices is important for robust decision-making and adaptation planning. Climate indices can help distinguish climate change signals from natural variability.
2) Sector-specific climate indices that are relevant to agriculture, health, energy and other sectors can demonstrate links between climate and impacts and support adaptation planning and funding proposals.
3) Resources like ClimPACT2 software, ClimDEX data, and Expert Team on Sector-specific Climate Indices workshops help countries access and use climate indices for their adaptation needs.
Maximizing Synergies in the Climate Finance Architecture discusses challenges faced by countries in coordinating climate finance from various international and domestic sources. It emphasizes that effective complementarity and coherence between climate funds and within countries is needed to help address these challenges. Specifically, it recommends that countries strengthen coordination through their focal points, engage in strategic planning around climate finance as part of their NDCs and NAPs, and coordinate programming to identify financing priorities and opportunities for scaling up and co-financing projects.
The technical meeting discussed financing adaptation priorities in countries. The Green Climate Fund has approved 26 adaptation project proposals worth $69 million and has 10 more in the final approval stages worth an additional $23 million. The Green Climate Fund portfolio allocates funding equally between adaptation and mitigation projects, with at least 50% of adaptation funds going to vulnerable countries. The meeting involved panels on maximizing climate finance synergies, private sector adaptation investment opportunities, the impact of adaptation investments on resilience and risk reduction, and sectoral roundtables on successful adaptation projects.
1) The session will discuss how pursuing land degradation neutrality (LDN) and climate change adaptation targets can achieve co-benefits. LDN seeks to maintain ecosystem services from land to enhance food security and resilience while increasing sustainability.
2) Achieving LDN requires preventing further land degradation through approaches like avoiding, reducing and reversing degradation to maintain the land's natural capital. National adaptation plans can integrate LDN planning.
3) Over 100 countries have committed to set LDN targets in line with SDG 15.3, showing growing recognition of LDN's ability to balance competing land needs and achieve multiple sustainability objectives.
7.3.5 A system approach to the integration of the agriculture sector in the NAPNAP Events
This document discusses taking a systems approach to integrating forests, trees, and agroforestry into National Adaptation Plans. It outlines how planted forests can be considered as adaptation measures for natural resource management, agriculture, and urban greening. However, National Adaptation Plans often lack consideration of what is needed to realize the adaptation benefits of forests and trees. There is a need for dialogue between the forestry sector and other sectors to better integrate forestry management plans and communicate requirements to make forests and trees effective adaptation options.
7.3.4 A system approach to the integration of the agriculture sector in the NAPNAP Events
The document discusses priorities for agriculture, forestry, and fisheries sectors in Vietnam to achieve climate change adaptation. Key priorities include developing crop varieties and production techniques resilient to climate change, utilizing sustainable agricultural practices, harmonizing regulations to increase resilience across value chains, providing early warning climate information to farmers, and balancing structured and non-structured adaptation measures when investing. For forestry, priorities are increasing forest cover, shifting plantations to higher value crops, protecting natural forests, restoring coastal forests, and developing certification schemes.
7.3.3 A system approach to the integration of the agriculture sector in the NAPNAP Events
The document summarizes Uganda's experience developing a National Adaptation Plan for the agriculture sector (NAP-Ag). It outlines the impacts of climate change on Ugandan agriculture, including losses of 800,000 hectares of crops annually. It describes Uganda's adaptation planning landscape and how the NAP-Ag was developed through a participatory process to identify over 21 priority adaptation actions. The NAP-Ag was launched in 2018 and its next steps include disseminating the framework, developing proposals to mobilize implementation resources, and facilitating mainstreaming of the NAP-Ag into government and non-state actor plans and budgets.
Denzel Washington Siblings: A Comprehensive Look at the Family Behind the Legendgreendigital
Introduction
Denzel Washington is synonymous with exceptional talent and a distinguished career in Hollywood. But, behind the celebrated actor is a family that has shaped the man we see today. This article delves deep into the lives of Denzel Washington siblings. Exploring their individual stories, relationships, and contributions to the Washington family's legacy.
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Early Life and Family Background
The Washington Family Roots
Denzel Washington was born on December 28, 1954, in Mount Vernon. New York, to Reverend Denzel Hayes Washington Sr. and Lennis "Lynne" Lowe Washington. His parents were pivotal figures in their community. with his father serving as a Pentecostal minister and his mother as a beauty parlor owner. This robust and faith-driven upbringing laid the foundation for the values and discipline that Denzel and his siblings would carry throughout their lives.
Siblings: An Overview
Denzel Washington is one of three children. His older sister, Lorice Washington, and younger brother. David Washington, have each carved out their paths. contributing to their family and society. This section overviews their early lives before diving into more detailed biographies.
Lorice Washington: The Eldest Sister
Early Life and Education
Lorice Washington, the eldest of the Washington siblings. was born in Mount Vernon, New York. Growing up in a household that emphasized education and hard work. Lorice excelled in her studies and known for her nurturing nature. She often took on a caretaking role for her younger brothers.
Career and Personal Life
Lorice pursued a career in education, inspired by her parents' commitment to community and service. She became a well-respected teacher. dedicating her life to shaping young minds and fostering a love for learning. Lorice's influence on her students and her dedication to her profession reflect the values instilled in her by her parents.
Relationship with Denzel
As the eldest sibling, Lorice has always shared a close bond with Denzel. Their relationship characterized by mutual respect and admiration. Denzel often credits his sister for her unwavering support and for being a role model in his life. Their sibling bond has remained strong over the years. with Lorice playing a pivotal role in Denzel's personal and professional life.
David Washington: The Younger Brother
Early Life and Education
David Washington, the youngest of the Washington siblings. was also born in Mount Vernon, New York. Like his siblings, David raised in a household that valued discipline, education, and faith. He attended local schools and known for his athletic abilities and charming personality.
Career and Personal Life
Unlike his famous brother, David's career path diverged from the entertainment industry. He pursued a business career, leveraging his skills and education to build a successful professional life. David's entrepreneurial spirit and dedication to his work are testaments to the strong work et
Novel biosynthesized nanosilver impregnated heat modified montmorillonite cla...Open Access Research Paper
We report here the preparation of highly stabilized nanosilver (AgNp) impregnated clay composites by the biological method. Characterizations by various techniques indicate that the silver nanoparticles were intercalated into montmorillonite clay k10 (MMT k10) composite. The adsorption of malachite green dye onto silver nanoparticles impregnated clay (Ag/MMT K10) and calcined clay (Ag/CMMT K10) in aqueous solution was investigated. Experiments were performed out as function of different dosages (1-3g/L). pH (4.7, 6.7 and 8.7) and temperature (30-60oC).The equilibrium adsorption data of cationic dye on both (Ag/MMT K10) and calcined clay (Ag/CMMT K10) were investigated by Langmuir and Freundlich models. The maximum adsorption capability (k) has been found to be 34.3- 44.3mg/g. High adsorptive nature of the calcined clay Ag/CMMT K10 provided reasonable dye removal capacity. The kinetics of cationic dye adsorption suitably followed the pseudo- first and second order rate expression which shows that intraparticle diffusion plays an important role in the mechanism of adsorption. The experimental results indicate that calcined clay Ag/CMMT K10 is potential material for adsorption of cationic dye from aqueous solutions.
Renewable and Nonrenewable Resources_ Understanding Our Energy Future.pdfEnterprise Wired
As the global population continues to grow and the demand for energy increases, understanding the differences between renewable and nonrenewable resources becomes crucial.
14. 1414
People fed per
hectare
1960
2 people
2005
> 4 people
2030
> 5 people
Increasing Pressure
on Land
Land
Degradation
Urbanization
Alternative uses: Biofuel
15. 15
Produce more food
More nutritious food
On less land
With less water
The Challenge Ahead
15
With less pesticides
With less fertilizer
With less environmental With less
water
footprint
21. 21
• Natural diversity as a raw
material for crop improvement
via traditional breeding
• Several million crop
varieties worldwide (cultivars,
traditional landraces, wild
relatives)
The Importance of
Crop Diversity
ALL are important because ONE might have
the trait to adapt to a changing climate,
increase nutritious value, fight disease, or
produce higher yields
21 21
23. 23
Goal 2: End hunger, achieve food security and improved nutrition,
and promote sustainable agriculture
2.5: By 2020 maintain genetic diversity of seeds, cultivated plants, farmed and
domesticated animals and their related wild species, including through soundly managed and
diversified seed and plant banks at national, regional and international levels, and ensure
access to and fair and equitable sharing of benefits arising from the utilization of genetic
resources and associated traditional knowledge as internationally agreed
United Nations Sustainable Development Goals
23
24. 24
• China lost - 90% of rice varieties since 1950
• Mexico lost - 80% of corn varieties since 1900
• India lost - 90% of rice varieties since 1900
• USA lost - 90% of fruit and vegetable varieties since 1900
• …..
Diversity Already Lost
24
25. 25
We can’t retrieve what we have
lost, but we can protect what
we have - and make it available.
Collecting Crops in
Genebanks 25
25
40. 40
• National and regional
collections of global
significance
National Collections
41. 41
• Information on each variety
can be used to breed better
crops
• Sharing and making this data
available is tricky and needs
to be done well
Data
42. 42
The Svalbard Global Seed Vault
• A safety backup of the
world’s crop collections
• The insurance plan for
collections globally
A Global Backup